Chemistry, 03.04.2020 00:29 psychocatgirl1

En una estufa de gas, el gas natural se combina
con el oxígeno para formar dióxido de carbono y
agua y desprende grandes cantidades de calor.
Muchas estufas de gas tienen ignición eléctrica y
ésta genera una chispa cuando el quemador de la
estufa se enciende. ¿Qué papel tiene la chispa en
la reacción química?
(1) Es un reactivo.
(2) Es un producto.
(3) Proporciona energía de activación.
(4) Reduce la velocidad de la reacción.
(5) Detiene la reacción.

Answers: 1

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En una estufa de gas, el gas natural se combina
con el oxígeno para formar dióxido de carbono...